"I never got to come here until working on this script," Mr Coogler told a crowd of 1,500 on Thursday. "It blew my mind — I got to meet musicians, I got to meet community members. It really changed me just to come here and do the research."
Iryna decided to remain, also to care for an elderly relative but also because she did not want to leave "her beautiful home".All signs of Ukrainian identity have been banned in public, and Iryna says she cannot speak Ukrainian in public any more, "as you never know who can tell the authorities on you".
Children at nursery school in Crimea are told to sing the Russian anthem every morning, even the very youngest. All the teachers are Russian, most of them wives of soldiers who have moved in from Russia.Iryna occasionally puts on her traditional, embroideredtop when she has video calls with friends elsewhere on the peninsula.
"It helps us to keep our spirits high, reminding us about our happy life before the occupation".But the risks are high, even for wearing a vyshyvanka. "They might not shoot you straight away, but you can simply disappear afterwards, silently," she declares.
She speaks of a Ukrainian friend being questioned by police because Russian neighbours, who came to Crimea in 2014, told police he had illegal weapons. "Of course he didn't. Luckily they let him go in the end, but it's so frightening."
Iryna complains that she cannot go out on her own even for coffee "because solders can point a gun at you and say something abusive or order you to please them".Simon Case, former head of the civil service, admitted he "totally failed" during his time as cabinet secretary to reduce the size of the organisation.
"I was supposed to reduce the size of the civil service but it actually went up," he told the programme."It is definitely true that across all our public services we could find a more efficient and effective way of doing things."
To continue to improve public services under tight restraints, the IFS has suggested the government could improve productivity, thereby allowing it to deliver the same, or better services within lower budgets.But that would be a challenge.